niriss_header¶
- grizli.fake_image.niriss_header(ra=53.1592277508136, dec=-27.782056346146, pa_aper=128.589, filter='F150W', grism='GR150R')[source]¶
Make JWST/NIRISS image header
- Parameters
- ra, decfloat, float
Coordinates of the center of the image
- pa_aperfloat
Position angle of the y-axis of the detector
- filterstr
Blocking filter to use.
- grismstr
Grism to use
- Returns
- h
astropy.io.fits.Header FITS header with appropriate keywords
- wcs
astropy.wcs.WCS WCS specification (computed from keywords in
h).
- h
Notes
NIRISS: 0.065”/pix, requires filter & grism specification